13201503

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36979}}^1$

素因数の和:37006

約数の個数: 16

約数和(自身を含む): 21300480

約数和(自身を除く): 8098977

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36979, 110937, 258853, 628643, 776559, 1885929, 4400501, 13201503]

約数ペア:

[(1, 13201503), (3, 4400501), (7, 1885929), (17, 776559), (21, 628643), (51, 258853), (119, 110937), (357, 36979)]